A suspect in the Boston Marathon bombing was caught after being cornered in a yard Friday evening. Take a look at the key places in the attack and subsequent manhunt.
Tens of thousands of runners laced up their sneakers early Sunday morning for a grueling run through Oahu for the 41st annual Honolulu Marathon.
Flights are canceled, cars are piling up in icy crashes, and millions are stranded. And this isn't just typical winter fare slamming the Northeast. It's part of a rare pattern walloping virtually the entire United States at once.